Control the depth of your tan with the Express Mist. This lightweight mist is formulated with intelligence shade complex to enhance application for a natural-looking, streak-free tan and a flawless finish every time. Choose from a sun kissed glow in just one hour, a medium golden tan in two, or wait three hours before showering for a deeper, darker bronze. Serving as a refill for the St Tropez Pro Light machine, this easy-to-apply formula develops in up to three hours, delivering a tan that last for up to 10 days.